Comments
I think:
NGN Communication Between Administrative Domains takes place when a user registered in one administrative domain is able to contact (establish a session to) an user registered in a different administrative domain by using a Public User Identity (Address-of-Record, E.164 Number) preferably via IP.
Posted by crouse
NGN Communication Between Administrative Domains takes place when a user registered in one administrative domain is able to contact (establish a session to) an user registered in a different administrative domain by using a Public User Identity (Address-of-Record, E.164 Number) preferably via IP.
Posted by HamidAliKhan
yep sagitraz right
Posted by Hash007
NGN communication takes place when a user registered in one administrative domain is able to contact (establish a session to) an user registered in a different administrative domain by using a Public User Identity (Address-of-Record, E.164 Number) preferably via IP.
Posted by sagitraz
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